Vol. 29 No. 4 (2019)

Research Articles

• Lagrange duality and saddle point optimality conditions for semi-infinite mathematical programming problems with equilibrium constraints

  Kunwar V.K. Singh, J.K. Maurya, S.K. Mishra

  433-448

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• On nonsmooth mathematical programs with equilibrium constraints using generalized convexity

  Bhuwan Chandra Joshi, Shashi Kant Mishra, Pankaj

  449-463

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• The computing and information system for research of prospective electric power grids expansion

  Ivan Trofimov, Leonid Trofimov, Sergei Podkovalnikov, Lyudmila Chudinova, Lev Belyaev, Vladimir Savelév

  465-481

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• An integrated supplier selection approach in supply chain system under fuzzy environment

  Nidhi Bhayana, Kanika Gandhi, Aditi, Prakash C. Jha

  483-505

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• Simulation analysis of quality of business in IP networks

  Vesna Radonjić-Đogatović, Marko Đogatović, Milorad Stanojević

  507-518

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• Quality improvement in manufacturing process through six sigma: A case study of Indian MSME firm

  Pallavi Sharma, Anshu Gupta, S.C. Malik, P.C. Jha

  519-537

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• Do information and communication technologies affect the performance of a supply chain? Pieces of evidence from the Tunisian food sector

  Khalifa Ali Haj, Mohamed Mahjoub Dhiaf

  539-552

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• Advantages and disadvantages of loss reserving methods in non-life insurance

  Jelena Kočović, Mirela Mitrašević, Dejan Trifunović

  553-561

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